英语翻译这是图纸上的特别说明部分,1.MATERIAL:17-4 PH PREHEAT TREAD TO 30-35 R
英语翻译 这是图纸上的特别说明部分, 1.MATERIAL:17-4 PH PREHEAT TREAD TO 30-35 Rc 2.MATERIAL,PASSIVATION CERTIFICATE AND CERTIFICATE OFCONFORMANCE IS REQUIRED 3.PASSIVATE PER ASTM A967 4.DEBURR ALL SHARP EDGES TO .010 5.FINISH:LOAD BEARING SURFACE TO TO BE,Ra:10 MAX NON LOAD BEARING SURFACE,Ra:15 MAX